2452-000-X7R0-471M Broadcom Corp., 2452-000-X7R0-471M Datasheet
2452-000-X7R0-471M
Manufacturer Part Number
2452-000-X7R0-471M
Description
Bcm7400 - Dual Avc/mpeg-2/vc-1 Hd Digital Video Decoder For Satellite, Ip And Cable
Manufacturer
Broadcom Corp.
Datasheet
1.2452-000-X7R0-471M.pdf
(2 pages)
DUAL AVC/MPEG-2/VC-1/MPEG-4 PART 2/DIVX
•
•
•
•
•
•
•
•
•
•
Dual advanced AVC/MPEG-2/VC-1 decoders
• H.264/AVC Main and High Profile to Level 4.1
• VC-1 Advanced Profile @ Level 3
• VC-1 Simple and Main Profile
• HD MPEG-2 and SD MPEG-2
• MPEG still-picture decode
• DivX
Dual advanced audio processors supporting the following:
• AAC LC, AAC LC+SBR level 2, AAC+ level 2
• Dolby
• MPEG I layers 1, 2, and 3 (MP3)
• Windows Media
• One pair of on-chip stereo high-fidelity audio DACs
• 3D SRS audio support
• Dual I
• S/PDIF output
2D and 3D graphics drawing engines
• Studio quality text and graphics at HD resolution
• Supports multiple layers and windows
• Complete 3D graphics engine with OpenGL
Digital Noise Reduction (DNR)
• Reduces MPEG artifacts including block noise reduction
• Reduces mosquito noise
Motion-adaptive deinterlacer with reverse 3:2/2:2 pull-down
Letterbox detection
Multiple simultaneous, independent DVR channels
OpenCable™ ready with on-chip MCARD support
1000 DMIPS dual-threaded MIPS32
MMU class processor
Digital Image (JPEG, TIFF, etc.) decode acceleration
SOLUTION FOR SATELLITE, IP, AND CABLE WITH WATCH-AND-RECORD DVR
®
®
2
S bidirectional ports
and MPEG4 part 2 ASP decode
Digital, Dolby Digital Plus
®
audio
F E A T U R E S
FIREWIRE
MAC/PHY
MAC/PHY
1394
1394
AVC/MPEG-2
AVC/MPEG-2
AVC/MPEG-2
Transcoder
Transcoder
Transcoder
BCM7043
BCM7043
BCM7043
STEREO AUDIO OUT
Front Panel I/F
®
Audio
Out
®
-bit core with FPU and
X64 + dual x16
X64 + dual x16)
200 MHz
200 MHz
512 MB
512 MB
®
DDR2
HDMI OUT
DDR
TS I/F
ES 1.0 support
Dual AVC/VC-1 HD Media Center
HDMI/DVI
Out
S/PDIF OUT VIDEO OUT YPbPr OUT
64Mx8
64Mx8
Flash
Flash
S/PDIF
1000 DMIPS
Out
AVC, VC
BCM7400
Dual HD
HDD
HDD
HDD
SATA II
NTSC/
Video
PAL
DVD-R/W
DVD-R/W
DVD-R/W
Drive
Drive
Drive
-1
BCM7400
Comp.
Video
®
•
•
•
•
•
•
•
•
•
•
•
•
•
OUT
10/100 Enet
RF
USB 2.0
Brief
HD DIGITAL VIDEO SYSTEM-ON-A-CHIP
Mod
IR and
UHF I/F
64-bit DDR2 DRAM controller and dual 16-bit pixel-op DDR2
ports
Dual SATA II I/F for DVR applications
HD analog video encoder with simultaneous SD outputs
• NTSC-M, NTSC-J, PAL-BDGHIN, PAL-M, PAL-Nc analog
• 480i/480p/576i/576p/720p/1080i/1080p 24/30 output formats
• Component RGB or YPrPb output
• Macrovision
• SCART 1 and 2
• Component, S-Video, and composite via seven on-chip V-DACs
• VBI encoders for CC/TTX with NABTS/CGMSA/WSS/Gemstar
• RF modulator with BTSC encoder
• Dual ITU-R-656 inputs and ITU-R-656 output port
HDMI 1.3a/DVI 1.0 MAC and PHY with HDCP 1.3
Broadcom security processor
AES/1DES/3DES/CSS/CPRM/DTCP copy protection
MPEG-2/DIRECTV
1DES/3DES/DVB/Multi2/AES descramblers
Integrated SiLab Si305x system side device for modem support
3.3V 33-MHz PCI 2.3
Triple USB 2.0 host controller with dual-port transceiver
Ethernet MAC and PHY
Dual UHF remote control receiver
Triple smart card support
RF
TS In
TS In
TS In
Triple
USB
2.0
outputs
standards and dedicated TTX sideband
Ethernet
10/100
F E A T U R E S ( C O N T . )
DOCSIS 2.0+
DOCSIS 2.0+
500+ DMIPS
500+ DMIPS
BCM3255
BCM3255
®
SDRAM
SDRAM
16MB
16 MB
Power
DDR
DDR
7.1 support
®
/DVB/ARIB data transport demux with
BCM3420
BCM3420
BCM3420
BCM3420
BCM3420
BCM3420
BCM3420
BCM3420
BCM3420
CABLE IN
CableCARD
OpenCable
™
™
®
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2452-000-X7R0-471M Summary of contents
Page 1
DUAL AVC/MPEG-2/VC-1/MPEG-4 PART 2/DIVX SOLUTION FOR SATELLITE, IP, AND CABLE WITH WATCH-AND-RECORD DVR Dual advanced AVC/MPEG-2/VC-1 decoders • • H.264/AVC Main and High Profile to Level 4.1 • VC-1 Advanced Profile ...
Page 2
Dual-Threaded MIPS 128 KB L2 FPU and MMU Secure Processor Dual ITU-R-656 DCAS SCARD MCARD Transport Input x6 ISO7816 I/F The BCM7400 is a dual-channel high ...